| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.64 | 9.453% | $193.3378 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $195.46 | 9.631% | $214.2848 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $105.88 | 12.470% | $119.0832 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $136.93 | 5.711% | $144.7501 | $144.75 | $144.75 | $144.80 |
| Purchase #5 | $75.32 | 6.339% | $80.0945 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $58.77 | 6.283% | $62.4625 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $127.50 | 10.310% | $140.6453 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $876.50 | $954.6582 | $954.65 | $954.70 | $954.70 | |